factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000009062040624 570 digits created 2026-08-09

Value

435444672933569433755755045569263010303123507166459130928727263043132633621759572628908771913129084227975025824658801190712381648079734736065363876895489332947532455115043422858921249162347486645795554410931312681256347754079692052544840144830259193752896228585335600938422025683318883057175995378992199204629702564307615819581528529629838521671169206890359503975093765799464639678736708762899615815196429694108689429024097620006130262179852207806047246852301591938524600779649955967387466873334313577124465431282014248007834285704281584766628278288713921125849417051399
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 93 of the certificate chain of a 1,690-digit prime (136 intermediate primes).

Certified number1,690-digit prime
Certificatedownload
Certificate chainshow step 93 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009062040624 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000009062040624},"decimal":true,"detail":2}}'